Philips SM30 Car Speaker User Manual


 
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14.7.11 VOLUME CONTROL
OVERRIDE RELAYS
With this function one or more Control
Relays (1-12) can be coupled to Zone Relays
(1-6, 7-12, 13-18) for volume override of
the loudspeakers.
11.1 Main menu selection
Select from the main menu by means of the
left/right arrow keys: OVERRIDE RELAYS
11.2 Zone selection
The display will be skipped if the Control
Relay Module is not present in the system.
The current setting of relays 1-6 is shown.
Shifting the cursor to the right, further,
further than the last position, will display
the current setting of relays 7-12.
Moving the cursor to a different zone can be
done with the up/down arrow keys.
11.3 Relay selection
Programming the Control Relays is done in
the same way as described at programming
step 1.7. However, designated override relays
will be marked with the letter ‘Z’. Pressing
ENTER will increase the zone number.
12 ROUTING LIMITS CALL
STATION
This program may be used to prevent
selection of specific zones via the keypad on
a Call Station. Disabled zones can not be
selected anymore from the Call Station
keypad, and will reacts as if those zones are
not present. The Call Station zone LEDs
will remain ‘off’.
12.1 Main menu selection
Select from the main menu by means of the
left/right arrow keys: ROUTING LIMITS
12.2 Call Station selection
Selection of a Call Station can be made
using the up/down arrow keys.
12.3 Zone selection
Shifting from one zone to another is
accomplished by using the left/right arrow
keys.
All zones are enabled by default. Each zone
can be individually disabled using the ‘0’
key and enabled using the ‘|’ key.
Override Relays
SELECT PROGRAM :
OVERRIDE RELAYS
SELECT ZONE : XX
SELECT ZONE : XX
XXX000
REL : XX
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GB/SM 30 user manual 5/26/98 10:18 AM Page 8